He initiated the development of The combination and software platform that grew to become the NetWeaver platform.[1] Netweaver's layout would wrap SAP applications in an architecture that authorized integration inside of an business and via the internet with other companies. The platform leverages SAP portal ideas and software architecture ideas https://www.ecom-group.com/training-events/case-study-apply-the-sap-enterprise-architecture-framework-along-an-architecture-development-cycle-iea10/